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Sc-htb500 soundbar turns on then powers off

Panasonic vt-25 hdmi 1(arc) plugged into soundbar hdmi av out (arc). tv audio set to arc on. everything worked for 3 years then suddenly it would power on when tv set was turned on, then it shuts off. never stays on

Posted by Anonymous on

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5 Related Answers

Anonymous

SOURCE: SAMSUNG PICTURE FREEZE (LOOKS BLACK&WHITE)

got mine working better unplugged the sound and wiggled the plastic coated wire above the large fan works but freezes maybe once in a day some days never have the sound running through the receiver (surround) I shut it off and it comes back on when it does freeze figure loose connection

Posted on Jan 06, 2008

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Anonymous

  • 2 Answers

SOURCE: tv just shut off, now now power will not turn on at tv or remote

I have the same problem with my Panasonic Tau 32" HDTV (tube). It's well out of warranty, so I might "explore" and see if I can find a burned fuse or other component.

Posted on Jan 11, 2008

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Anonymous

  • 98 Answers

SOURCE: Samsung TV will turn on and off several times, then stay on.

First, need to check the power bar(if you use).
then. if don't use power bar, need to check the power board.

Posted on Feb 12, 2009

Anonymous

  • 4 Answers

SOURCE: samsung lcd tv ltm1755b won't turn on (power light stays red)

Problem: Samsung LTM1755B with only a blinking yellow LED when you try to turn it on.

Solution: I just had one of these come in. I opened it up, and found the U501 capacitor a little suspicious looking, in that it had a deformed top. It was a 470uF 16V electrolytic 105degC 10mm x 12mm. I replaced it with a very good quality 1000uF 16V electrolytic 105degC 10mm x 16mm Nichicon UHN1C102MPD. After that repair, when I tried to turn it on, the LED was yellow for a second, then green, then I got a picture, and it appeared to work great. I then asked the owner a week later how it was working, and they said it was working just like new!

Posted on Jan 19, 2010

Anonymous

  • 10 Answers

SOURCE: Samsung TV won't turn on

How to fix it.....
It totally worked for me....
http://www.youtube.com/watch?v=Mm51C_RDIZE

Posted on Sep 08, 2010

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If i buy a soundbar with hdmi connection will my tv need to have hdmi ARC to work with the soundbar


Hi, it's recommended than both have ARC HDMI ports, so you can control sound bar from TV too, but if this HDMI port is not available at TV, the optical or digital audio output can be used instead to get hi fidelity audio.

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I have Panasonic SC-HTB500 Sound bar, It is not power on. When i Press power on buttion.it is come little realy switch click,and again click.l checked inside not any thing i can see,


Unplug it from its power source - whether it plugs directly into a wall outlet or into a power outlet on another component (TV, amplifier, etc.) Simply wait 2-3 minutes and plug it back in. Sometimes, electronic units just get "stuck" and will recycle if unplugged for a while, then plugged in again. This happens with TiVo every year or so. If that doesn't work, I don't know unless you want to contact Panasonic. Is there a reset button on the unit. If so, try that.

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Have bought a Panasonic soundbar SC-HTB8. No connection cable included. Which cable do we need to buy to connect Soundbar to tv please?


You will need an optical digital audio connection for the TV and the TV will have to be fitted with a compatible "optical digital audio" OUT connection.
The soundbar unit you have does not have an HDMI connection so you only have the one choice with cable..
Any electronics store selling cables will fit you with the correct one.
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How do I connect my Sony soundbar ht-ct 260h to my blu ray player etc, I have no optical port or arc hdmi port,at the moment connected through the audio lead to soundbar & tv ?


hook your dvd player up to the tv via hdmi, then take the optical audio output from you tv to the soundbar. Make sure to enable to audio output jack in the tv setup menu as some manufacturers disable this jack by default.

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How do I connect my ht ct260h step by step, with hdmi input do I use


HDMI can be a bit confusing when first connecting a system. Overall, the HDMI cable system allows for less clutter and digital audio and video, but you need some background to get it right.

The simple answer to your question is that the HDMI on your TV that is labeled HDMI out will go to your soundbar's HDMI input. Now, the reason you have a picture but no sound, will be one of 2 problems. If your TV is labeled with ARC, this means that it has an HDMI with Audio Return Channel and will be compatible with your CT260h soundbar. If you don't have sound, then you need to replace your HDMI cable with a ver1.4 HDMI cable so that ARC is supported in the cable design. If your TV does not provide ARC, then you will need to connect the audio using the digital optical connection which is a fiber optic cable of the TOSLINK variety. This cable should have been included with your soundbar packing.

Also be aware that if you buy a HDMI1.4 with Redmere technology to save on the size of the cable, it has a direction for the signal flow which must be adhered to, otherwise the cable will not pass either audio nor video.

I hope that answers your question.

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How do I connect my Panasonic SC-HTB500 sound bsr to my Panasonic TH-42PX75U television with an HDMI cable?


If you have a set top box (blu-ray, dvd, cable) with HDMI Out, then you need a pair of HDMI cables. Connect one from the HDMI Out of the set top box to the HDMI In of the sound bar. Then connect the HDMI Out of the sound bar to the HDMI In of the TV.

If you only want to use the sound bar as an external speaker system for the TV, then you should get a digital audio cable (fiber optic cable). Connect this to the Digital Audio Out on the TV (below HDMI ports) and to the Digital Audio In of the sound bar.

I hope this helps. You can find the manual of the TV here: http://www2.panasonic.com/consumer-electronics/support/Televisions/Plasma-TVs/model.TH-42PX75U . The TV also has analog (RCA) audio out jacks labeled Prog Out on the bottom left of the connection panel; the sound bar however doesn't have RCA audio in jacks.

Cindy Wells
(since there are no HDMI out jacks on the TV, there is no other way to connect the sound bar.)

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